Set swig to >= 4.2 and < 4.3 for all builds.

README.md

@@ -152,8 +152,8 @@ You need a few more things to compile pypylon:
  * An installation of pylon SDK for your platform
  * A compiler for your system (Visual Studio on Windows, gcc on linux, xCode commandline tools on macOS)
  * Python development files (e.g. `sudo apt install python-dev` on linux)
- * [swig](http://www.swig.org) >= 4.2
-   * For all 64bit platforms you can install the tool via `pip install swig`
+ * [swig](http://www.swig.org) >= 4.2 and < 4.3
+   * For all 64bit platforms you can install the tool via `pip install "swig>=4.2,<4.3"`
 
 To build pypylon from source:
 ```console

pyproject.toml

@@ -1,5 +1,5 @@
 [build-system]
-requires = ["setuptools>=42,<72", "swig>=4.2", "wheel"]
+requires = ["setuptools>=42,<72", "swig>=4.2,<4.3", "wheel"]
 build-backend = "setuptools.build_meta"
 
 [tool.cibuildwheel]

scripts/build/Dockerfile.debian

@@ -21,7 +21,7 @@ RUN if cat /etc/debian_version | grep -q "8\." ; then \
 RUN pip install wheel 'auditwheel<=5.1.2'
 
 # install swig from pypi
-RUN pip install swig>=4.2
+RUN pip install "swig>=4.2,<4.3"
 # install setuptools
 RUN pip install "setuptools<72" --upgrade
 

scripts/build/Dockerfile.manylinux

@@ -9,7 +9,7 @@ COPY --from=qemu /usr/bin/* /usr/bin/
 
 
 # install pip from pypi
-RUN pip install swig>=4.2
+RUN pip install "swig>=4.2,<4.3"
 
 # install setuptools
 RUN pip install "setuptools<72" --upgrade